Pipeline protection & Anti-corrosion

Pipeline Protection & Anti-Corrosion

​Check out our Video on how we can fix unpressurised piping in minutes!

Fire retardant test video

Fire retardant test

Under water application Video

Subsea wet application

Unpressurised Pipe Sealing video

Unpressurised pipe sealing video

Anti-corrosion applications

For guaranteed corrosion free gas, oil, water transmission and distribution pipelines, underground and above ground flanges and valves, and pipe saddles SEALTAQ SA is the answer.

Our products can be applied for pipeline rehabilitation work, in the shop or even at the jobsite. SA2.5 blasting with a roughness profile of min. 75 microns is NOT required. The systems are simple and easy to apply. The system does not require special primers or adhesive for mechanical fixating the coating. The system does not require curing time, so backfill can be done immediately. Pipes with a diameter ranging from 50mm to in excess of 4.5m can be simply and effectively protected.

Pipelines Rehabilitation, bends, t-joints

For guaranteed corrosion free gas, oil, water transmission and distribution pipelines, underground and above ground flanges and valves, and pipe saddles SEALTAQ is the answer.

Our product can be applied for pipeline rehabilitation work, in the shop or even at the jobsite. SA2.5 blasting with a roughness profile of min. 75 microns is NOT required. The systems are simple and easy to apply. The system does not require special primers or adhesive for mechanical fixating the coating. The system does not require curing time, so backfill can be done immediately. Pipes with a diameter ranging from 50mm to in excess of 4.5m can be simply and effectively protected.

Fieldjoints for Oil, Gas, Water, effluent, Chemical Pipelines

Field joints are often considered the weak point in a pipeline because of the challenges that occur as a result of incompatibility between the linepipe coating and the field joint material used. Stopaq solves this problem by ensuring that SEALTAQ’s adhesion to almost all surfaces including PE, PP, PVC, Bitumen Fibreglass, FBE, Polyurethane and concrete, provides a 100% seal from the steel surface of the field joint to the linepipe coating, thereby ensuring that no disbondment or under-creep can occur.

When SEALTAQ products are used, cathodic disbondment cannot occur where the product is applied, so the pipeline is effectively protected against stray current or other electrical activity for the lifetime of the pipeline.

SEALTAQ provides a number of different mechanical systems that are specially designed to suite the external conditions that the pipeline will be subjected to. Low soil stress will require a different system from an area of high soil stress. Pipelines running under roadcrossings or in submerged conditions will require a specific system – no matter what the conditions or the environment SEALTAQ will provide 100% effective corrosion protection for the life of the pipeline

A totally protected system on a pipeline is required for a pipeline to be corrosion free – SEALTAQ offers this total protection when the field joints as well as the specials are all protected with our products.

Valves, Flanges, valve chambers, couplings, Tees and bends can all be sealed and protected from the external environment with the use of Stopaq.

SEALTAQ is currently protecting over 500 million square metres of assets worldwide and its unique field joint and Specials systems are a major contributor to this protection.

Refinery

SEALTAQ Refinery Systems offers total protection against corrosion and chemical influences such as spillages, condensation and Corrosion Under Insulation (CUI).

Stopaq provides protection that is durable, safe and sustainable. The systems were specially developed for the high safety standards of refineries, from risers to tank-bottoms, from tank-roofs to leak repair, from Linepipe and T sections to pipelines from Diameters of 3mm upwards to in excess of 4 500mm.

Factory applied pipeline coating

Factory Applied Pipeline Coatings are mainly used for distribution lines & transmission pipelines in cities, at refineries and across the country for oil, gas and water pipelines.

Worldwide millions of square meters are sealed by SEALTAQ. Now, a new pipeline coating technology is applied in the factory or at the jobsite in special made mobile coating plants.

SEALTAQ only cooperates with excellent well-known preferred selected suppliers of coating systems like Ehri B.V or in SA Hall Longmore.

Subsea

At tidal zones, Splash Zone protects against the influence of (salt) water, bacteria, and oxygen. The system is developed for usage below and above low tide.

The Subsea Systems protects also submerged objects and can easily be applied by divers or ROV's